GB1281069A - Control of the quantity of fuel injected into internal combustion engines - Google Patents
Control of the quantity of fuel injected into internal combustion enginesInfo
- Publication number
- GB1281069A GB1281069A GB6033869A GB6033869A GB1281069A GB 1281069 A GB1281069 A GB 1281069A GB 6033869 A GB6033869 A GB 6033869A GB 6033869 A GB6033869 A GB 6033869A GB 1281069 A GB1281069 A GB 1281069A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- cooling water
- exchanger
- pass
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title abstract 8
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 239000000498 cooling water Substances 0.000 abstract 6
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000005484 gravity Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
- F02D2700/0282—Control of fuel supply
- F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
- F02D2700/0294—Control of fuel supply by acting on the fuel pump control element depending on another parameter
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
1281069 Regulating IC engine fuel injection; heating fuel DAIMLER-BENZ A G 10 Dec 1969 [12 Dec 1968] 60338/69 Heading F1B The weight of fuel determined volumetrically by an injection pump 2 which is supplied to the engine 1 is regulated by influencing the temperature and thus the specific gravity of the injected fuel. The fuel supplied by a pump 3 may be supplied to the pump 2 via a heat exchanger 7 through which the combustion air from a filter 11 is directed. Air which has passed through the engine cooling water radiator (16), Fig. 3 (not shown), may be directed through the heat exchanger (15). The flow of engine cooling water through the heat exchanger (19), Fig. 4 (not shown), may be controlled by a valve (24), which determines the distribution of cooling water between the exchanger and a by-pass 25, and which is operated by a temperature sensor (22) upstream of the radiator (20). The distribution of fuel between a flowpath through cooling water exchanger (28), Fig. 5 (not shown), and a by-pass (35) may be controlled by an air temperature sensor downstream of the radiator, The valve (24 or 32) controlled in accordance with air temperature may vary the cooling water or fuel-flow proportions through the exchanger or by-pass or direct the cooling water or fuel to the exchanger or by-pass.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681814232 DE1814232A1 (en) | 1968-12-12 | 1968-12-12 | Method for influencing the amount of fuel injected into internal combustion engines and the arrangement for carrying it out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1281069A true GB1281069A (en) | 1972-07-12 |
Family
ID=5716024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6033869A Expired GB1281069A (en) | 1968-12-12 | 1969-12-10 | Control of the quantity of fuel injected into internal combustion engines |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1814232A1 (en) |
| FR (1) | FR2025973A1 (en) |
| GB (1) | GB1281069A (en) |
-
1968
- 1968-12-12 DE DE19681814232 patent/DE1814232A1/en active Pending
-
1969
- 1969-12-10 GB GB6033869A patent/GB1281069A/en not_active Expired
- 1969-12-11 FR FR6942883A patent/FR2025973A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1814232A1 (en) | 1970-07-02 |
| FR2025973A1 (en) | 1970-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |